HPFP failure
Hi, folks!
About 2 years ago I had a HPFP failure, without any protection to my fuel system. I changed the pump with another one taken from a post-accident car , I also changed the common rail, because of those pressure sensors failure, post incident. I did not changed any other part, just god cleaning. I have send pictures to Andrew and he confirmed a catastrophic failure. Since, my car runs very well. I believe that any filter on return line, between injectors and fuel filter + another one between HPFP and CR is better than nothing !!! I have one on return, thinking to instal another one between the pump and CR... I believe than the bigger particles are, worst is the damage! Even a 2-5 microns filter should be good!